diff --git a/pkgs/by-name/po/portablemc/package.nix b/pkgs/by-name/po/portablemc/package.nix
new file mode 100644
index 000000000000..444dd9d20550
--- /dev/null
+++ b/pkgs/by-name/po/portablemc/package.nix
@@ -0,0 +1,97 @@
+{
+  lib,
+  stdenv,
+  python3Packages,
+  fetchFromGitHub,
+  installShellFiles,
+  jre,
+
+  libX11,
+  libXext,
+  libXcursor,
+  libXrandr,
+  libXxf86vm,
+  libpulseaudio,
+  libGL,
+  glfw,
+  openal,
+  udev,
+
+  textToSpeechSupport ? stdenv.isLinux,
+  flite,
+}:
+
+let
+  # Copied from the `prismlauncher` package
+  runtimeLibs = [
+    libX11
+    libXext
+    libXcursor
+    libXrandr
+    libXxf86vm
+
+    # lwjgl
+    libpulseaudio
+    libGL
+    glfw
+    openal
+    stdenv.cc.cc.lib
+
+    # oshi
+    udev
+  ] ++ lib.optional textToSpeechSupport flite;
+in
+python3Packages.buildPythonApplication rec {
+  pname = "portablemc";
+  version = "4.3.0";
+  pyproject = true;
+
+  disabled = python3Packages.pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "mindstorm38";
+    repo = "portablemc";
+    rev = "v${version}";
+    hash = "sha256-jCv4ncXUWbkWlBZr3P1hNeVpdQzY9HtrFz+pmKknL0I=";
+  };
+
+  patches = [
+    # Use the jre package provided by nixpkgs by default
+    ./use-builtin-java.patch
+  ];
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  build-system = [ python3Packages.poetry-core ];
+
+  dependencies = [ python3Packages.certifi ];
+
+  # Note: Tests use networking, so we don't run them
+
+  postInstall = ''
+    installShellCompletion --cmd portablemc \
+        --bash <($out/bin/portablemc show completion bash) \
+        --zsh <($out/bin/portablemc show completion zsh)
+  '';
+
+  preFixup = ''
+    makeWrapperArgs+=(
+      --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath runtimeLibs}
+      --prefix PATH : ${lib.makeBinPath [ jre ]}
+    )
+  '';
+
+  meta = {
+    homepage = "https://github.com/mindstorm38/portablemc";
+    description = "A fast, reliable and cross-platform command-line Minecraft launcher and API for developers";
+    longDescription = ''
+      A fast, reliable and cross-platform command-line Minecraft launcher and API for developers.
+      Including fast and easy installation of common mod loaders such as Fabric, Forge, NeoForge and Quilt.
+      This launcher is compatible with the standard Minecraft directories.
+    '';
+    changelog = "https://github.com/mindstorm38/portablemc/releases/tag/${src.rev}";
+    license = lib.licenses.gpl3Only;
+    mainProgram = "portablemc";
+    maintainers = with lib.maintainers; [ tomasajt ];
+  };
+}
diff --git a/pkgs/by-name/po/portablemc/use-builtin-java.patch b/pkgs/by-name/po/portablemc/use-builtin-java.patch
new file mode 100644
index 000000000000..a88d97bae9b5
--- /dev/null
+++ b/pkgs/by-name/po/portablemc/use-builtin-java.patch
@@ -0,0 +1,47 @@
+diff --git a/portablemc/standard.py b/portablemc/standard.py
+index f59c55d..0f017e1 100644
+--- a/portablemc/standard.py
++++ b/portablemc/standard.py
+@@ -843,6 +843,8 @@ class Version:
+         if jvm_major_version is not None and not isinstance(jvm_major_version, int):
+             raise ValueError("metadata: /javaVersion/majorVersion must be an integer")
+ 
++        return self._resolve_builtin_jvm(watcher, JvmNotFoundError.UNSUPPORTED_ARCH, jvm_major_version)
++
+         if platform.system() == "Linux" and platform.libc_ver()[0] != "glibc":
+             return self._resolve_builtin_jvm(watcher, JvmNotFoundError.UNSUPPORTED_LIBC, jvm_major_version)
+ 
+@@ -926,31 +928,10 @@ class Version:
+         builtin_path = shutil.which(jvm_bin_filename)
+         if builtin_path is None:
+             raise JvmNotFoundError(reason)
+-        
+-        try:
+-            
+-            # Get version of the JVM.
+-            process = Popen([builtin_path, "-version"], bufsize=1, stdout=PIPE, stderr=STDOUT, universal_newlines=True)
+-            stdout, _stderr = process.communicate(timeout=1)
+-
+-            version_start = stdout.index(f"1.{major_version}" if major_version <= 8 else str(major_version))
+-            version = None
+-            
+-            # Parse version by getting all character that are numeric or '.'.
+-            for i, ch in enumerate(stdout[version_start:]):
+-                if not ch.isnumeric() and ch not in (".", "_"):
+-                    version = stdout[version_start:i]
+-                    break
+-            
+-            if version is None:
+-                raise ValueError()
+-
+-        except (TimeoutExpired, ValueError):
+-            raise JvmNotFoundError(JvmNotFoundError.BUILTIN_INVALID_VERSION)
+ 
+         self._jvm_path = Path(builtin_path)
+-        self._jvm_version = version
+-        watcher.handle(JvmLoadedEvent(version, JvmLoadedEvent.BUILTIN))
++        self._jvm_version = "nixpkgs"
++        watcher.handle(JvmLoadedEvent("nixpkgs", JvmLoadedEvent.BUILTIN))
+ 
+     def _download(self, watcher: Watcher) -> None:
+